build(deps-dev): bump eslint from 6.8.0 to 7.31.0

Bumps [eslint](https://github.com/eslint/eslint) from 6.8.0 to 7.31.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v6.8.0...v7.31.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package.json

@@ -29,7 +29,7 @@
     "babel-preset-airbnb": "^4.0.1",
     "enzyme": "^3.11.0",
     "enzyme-adapter-react-16.3": "^1.7.2",
-    "eslint": "^6.1.0",
+    "eslint": "^7.31.0",
     "eslint-config-airbnb": "^18.0.0",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",